Alexandra Bozan
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Alexandra Bozan
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Quiz: Blood

Question 1 of 21

1

Which of the following is/are involved in determining a person’s total blood volume?

Select one of the following:

  • Age

  • Body type

  • Sex

  • All of the above

Explanation

Question 2 of 21

1

Which mature cell has no nucleus, mitochondria, or ribosomes?

Select one of the following:

  • Erythrocyte

  • Leukocyte

  • Platelet

  • Neutrophil

Explanation

Question 3 of 21

1

Erythropoiesis is the formation of:

Select one of the following:

  • platelets

  • red blood cells

  • white blood cells

  • All of the above

Explanation

Question 4 of 21

1

All blood cells are derived from:

Select one of the following:

  • reticulocytes

  • proerythroblasts

  • basophilic erythroblasts

  • hemocytoblasts

Explanation

Question 5 of 21

1

Which of the following is an example of a leukocyte?

Select one of the following:

  • Monocyte

  • Thrombocyte

  • Platelet

  • Erythrocyte

Explanation

Question 6 of 21

1

Which of the following Rh factor combinations could cause agglutination (clumping) of an infant’s red blood cells?

Select one of the following:

  • Mother negative, Father negative, Infant negative

  • Mother negative, Father positive, Infant positive

  • Mother positive, Father negative, Infant positive

  • Mother positive, Father positive, Infant negative

Explanation

Question 7 of 21

1

Which of the following is important for normal clotting?

Select one of the following:

  • Calcium ions

  • Vitamin K

  • Thromboplastin

  • All of above

Explanation

Question 8 of 21

1

A decrease in red blood cell numbers can result in:

Select one of the following:

  • polycythemia

  • anemia

  • decrease in oxygen carrying capacity

  • both anemia and decrease in oxygen carrying capacity

Explanation

Question 9 of 21

1

The function of blood is:

Select one of the following:

  • to carry food to the cells

  • to remove waste from the cells

  • to assist the body in temperature regulation

  • All of the above

Explanation

Question 10 of 21

1

Which is not an end-product of the breakdown of hemoglobin?

Select one of the following:

  • Amino acids

  • Bilirubin

  • Free oxygen

  • Iron

Explanation

Question 11 of 21

1

Fill the blank space to complete the text.

Oxygen deficiency leads to increased RBC numbers by increased secretion of this hormone:

Explanation

Question 12 of 21

1

A blood type and crossmatch is performed prior to transfusion. If this procedure is not completed

Select one of the following:

  • the blood may agglutinate

  • blood lysis may occur

  • a transfusion reaction may occur

  • all of the above

Explanation

Question 13 of 21

1

Fill the blank space to complete the text.

What part of the hemoglobin molecule combines with carbon dioxide?

Explanation

Question 14 of 21

1

Fill the blank space to complete the text.

Thrombocytes are used for:

Explanation

Question 15 of 21

1

Thrombocytes assist in coagulation.

Select one of the following:

  • True
  • False

Explanation

Question 16 of 21

1

Many types of blood cells are produced in the red bone marrow.

Select one of the following:

  • True
  • False

Explanation

Question 17 of 21

1

A hematocrit of 40% means that in every 100 ml of whole blood, there are:

Select one of the following:

  • 40 ml of red blood cells and 60 ml of fluid plasma.

  • 40 ml of plasma and 60 ml of red blood cells

  • 40% of the formed elements are red blood cells

  • plasma is 45% of the circulating whole blood

Explanation

Question 18 of 21

1

Fill the blank space to complete the text.

Heme is broken down into this pigment, which is excreted in bile:

Explanation

Question 19 of 21

1

Reticulocyte is a leukocyte.

Select one of the following:

  • True
  • False

Explanation

Question 20 of 21

1

Fill the blank spaces to complete the text.

Under the microscope, erythrocytes appear as without .

Explanation

Question 21 of 21

1

People with type O blood are considered to be universal donors because their RBC carry:

Select one of the following:

  • neither A nor B antigens

  • both A and B antigens

  • the Rh antigen on their RBCs

  • none of the above

Explanation

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